Tripp County property record for 501 Sullivan St, Colome, SD 57528
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.344 acres (14,999 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,883 (2026) |
| APN | 50.23.23.03 |
| Primary APN | 50.23.23.03 |
|---|
| Lot Area | 14,999 sqft (0.344 acres) |
|---|
| Street Address | 501 SULLIVAN ST |
|---|---|
| City | COLOME |
| State | SD |
| Zip | 57528-2152 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 100' OF LOTS 1-2-3, BLOCK 23 COLOME TOWN |
| Legal Range | 03 |
| Legal Township | 02 |
| Legal Section | 01 |
| Legal Block | 23 |
| Legal Lot Number | 1-2 |
| Jurisdiction | TRIPP SD |
| Township / Civil Division | COLOME |
| Census Block Group | 2 |
| Census Block | 2563 |
| Census Tract | 971600 |
501 Sullivan St, a single family home, is owned by two individuals.
Source: Tripp County records, as of October 22, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 28665 326TH AVE, COLOME, SD 57528-6342 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 501 Sullivan St was $1,883, up 16.2% from the year before.
Source: Tripp County assessment roll, as of October 22, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Tripp County |
| Municipality | Colome City |
| Unified School District | Colome School District 59-3 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,883.00 (+16.23%) | $128,848 (+43.03%) Land $8,448 Building $120,400 | $128,848 Land $8,448 Building $120,400 |
| 2025 | $1,620.00 | $90,087 Land $7,920 Building $82,167 | |
| 2023 | $88,767 Land $6,600 Building $82,167 | ||
| 2021 | $1,399.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 501 Sullivan St; 1 flood insurance policy is in force nearby.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 501 Sullivan St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | COLOME serves 323 people · EPA ID SD4600094 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2024 |
| Lead | 15 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | No certified operator Mar 2022 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 58 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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